MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 00a1aa6c3fa89b463361ea87cf05a93a1ae101ffec1643d9d1c0d71f92da7134. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 00a1aa6c3fa89b463361ea87cf05a93a1ae101ffec1643d9d1c0d71f92da7134
SHA3-384 hash: 68131c3bc7f06d63bbf9c847306662984c841f51f32d9b255b098f28efcdbc1e3653a361864fab9d0a71689ea6eee4fa
SHA1 hash: 7e39496b00075fd1d1b95060ce308ff347606542
MD5 hash: 423a47bde91f3962d9af5ccd30d27ef2
humanhash: crazy-iowa-ink-steak
File name:1.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:3'644 bytes
First seen:2025-12-12 04:52:49 UTC
Last seen:2025-12-20 19:33:22 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 96:iqRtSFEqQ6voDqvXgbSq4iHQrqCQl3a9qGUt2JqrzsfGqN5OZIq2k9mVLqpF6d8C:TRtSFFQ6vomvXgbD4iHQeCQJa4GUt2Ug
TLSH T1EA71A1CF029533389C694F9A3277A044F0A8B0D286DB5E0DF79F26AD844DECD69015FA
TrID 70.0% (.SH) Linux/UNIX shell script (7000/1)
30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika shell
Reporter abuse_ch
Tags:mirai sh
URLMalware sample (SHA256 hash)SignatureTags
http://41.216.189.156/bins/Labelloperc80.x861a6d76a78bfaf4d04fab8fb25c42a0ff9999bf908fc28f03dc6623b5c47e007c Miraielf mirai ua-wget
http://41.216.189.156/bins/Labelloperc80.mipsb9d3b71c76e6817123d63ca9a144e63d9046cdcab4fb303bdafda3ef9285229d Miraielf mirai ua-wget
http://41.216.189.156/bins/Labelloperc80.arcd3e66628e921e3740a78c8112484767e0450d6b5581a526a5a08a4b00f122b11 Miraielf mirai ua-wget
http://41.216.189.156/bins/Labelloperc80.i468n/an/aelf ua-wget
http://41.216.189.156/bins/Labelloperc80.i686e7fc58702e5d3c20e362541f7b42d0e70c5cda840b33b358bee32d0aac623e17 Miraielf mirai ua-wget
http://41.216.189.156/bins/Labelloperc80.x86_647676841f8e7626e986a9c57496d26540e1b129c48ce73249127bbf1ef38e1b67 Miraielf mirai ua-wget
http://41.216.189.156/bins/Labelloperc80.mpsl258a424c4ecd010eb0057cd1f63203d2196e48ad9fcfb50b17c232c34915bd32 Miraielf mirai ua-wget
http://41.216.189.156/bins/Labelloperc80.arm53ec40805ac9f295e59feb1be2ec23feeb3cb5482edba12cd3a731655b45c5d1 Miraielf mirai ua-wget
http://41.216.189.156/bins/Labelloperc80.arm5e89efbbf11161b974c87724f649921e6c7a883f967cb96fc21ecb8530aa5832c Miraielf mirai ua-wget
http://41.216.189.156/bins/Labelloperc80.arm623b2e1766934aa79bd8980e7bab4b7b5b3951a3384e06231dd70534d9c64bf07 Miraielf mirai ua-wget
http://41.216.189.156/bins/Labelloperc80.arm7b1e74339f6432874ce49cf0533a98090ab37f52122da418019152d5e8d7a5b6b Miraielf mirai ua-wget
http://41.216.189.156/bins/Labelloperc80.ppc2b6a81fee8092f828d219737cc8c8c2c343bad0a3c57bded03b8b0747c7e965f Miraielf mirai ua-wget
http://41.216.189.156/bins/Labelloperc80.spcdf7d333afd2610426cf8a273976eea8c200acf87ddc9589eca2a945d77335bef Miraielf mirai ua-wget
http://41.216.189.156/bins/Labelloperc80.m68kf9a480310942ffb850aa7ada066444b580352da1b0e94a0975ca596bdfd90ebb Miraielf mirai ua-wget
http://41.216.189.156/bins/Labelloperc80.sh4c8e78b47bea8e92afdf0c5915e0e879dfbfa948609292b5c98f970589d3e57ad Miraielf mirai ua-wget

Intelligence

File Origin
# of uploads :
4
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
File Type:
unix shell
First seen:
2025-12-12T01:05:00Z UTC
Last seen:
2025-12-13T07:48:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan-Downloader.Shell.Agent.gen HEUR:Trojan-Downloader.Shell.Agent.a HEUR:Trojan-Downloader.Shell.Agent.p
Link:
https://opentip.kaspersky.com/00a1aa6c3fa89b463361ea87cf05a93a1ae101ffec1643d9d1c0d71f92da7134/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/00a1aa6c3fa89b463361ea87cf05a93a1ae101ffec1643d9d1c0d71f92da7134
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/00a1aa6c3fa89b463361ea87cf05a93a1ae101ffec1643d9d1c0d71f92da7134/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/00a1aa6c3fa89b463361ea87cf05a93a1ae101ffec1643d9d1c0d71f92da7134
Threat name:
Linux.Downloader.Medusa
Create hunting rule
Status:
Malicious
First seen:
2025-12-12 04:53:15 UTC
File Type:
Text (Shell)
AV detection:
16 of 24 (66.67%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=acq2u3b7vcnumm3b5kd46bnjhinocap75qlehworydlr7ew2oe2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai antivm botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251212-fh3jpaxqcp/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Checks CPU configuration
UPX packed file
Deletes log files
Enumerates running processes
File and Directory Permissions Modification
Deletes Audit logs
Deletes journal logs
Deletes system logs
Executes dropped EXE
Mirai
Mirai family
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/00a1aa6c3fa8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.42
Link:
https://yomi.yoroi.company/submissions/00a1aa6c3fa89b463361ea87cf05a93a1ae101ffec1643d9d1c0d71f92da7134

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Linux_Shellscript_Downloader
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Shellscript downloaders

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

sh 00a1aa6c3fa89b463361ea87cf05a93a1ae101ffec1643d9d1c0d71f92da7134

(this sample)

Mirai

elf 72e4413f4a72caaf08ae8a04b6821c575c5abd3ed4ef11da32df8b86e382dc32

Mirai

elf 1a6d76a78bfaf4d04fab8fb25c42a0ff9999bf908fc28f03dc6623b5c47e007c

  
URLhaus
https://urlhaus.abuse.ch/url/3714853/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3731349/
  
Dropping
MD5 73f0f44f4189aa9e74d1ceee3d92f6f1
  
Dropping
SHA256 1a6d76a78bfaf4d04fab8fb25c42a0ff9999bf908fc28f03dc6623b5c47e007c
  
URLhaus
https://urlhaus.abuse.ch/url/3732568/

Comments